PUB-A-251427561

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-251427561.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-251427561

Aliases

A-251427561
CVE-2023-21197

Published

2023-06-01T00:00:00Z

Modified

2026-04-17T15:55:28.020024Z

Summary

[none]

Details

In btmaclprocessscacmplpkt of btmacl.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2023-06-01

Affected packages

Android / platform/packages/modules/Bluetooth

Package

Name: platform/packages/modules/Bluetooth

Affected ranges

Type: ECOSYSTEM
Events: Introduced

13-next:0

Fixed

13-next:2023-06-01

Affected versions

Other

13-next

Ecosystem specific

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "81257196526678989726396645813638291950",
                    "71742954271496379196641737395202578278",
                    "274413850910844254790803102295370981272"
                ]
            },
            "id": "PUB-A-251427561-a1729a54",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/4b008a2ac04e6806717e4c8fb2330b3c4a3e847a",
            "target": {
                "file": "system/stack/acl/btm_acl.cc"
            }
        },
        {
            "digest": {
                "length": 480.0,
                "function_hash": "228729823883497116222531814507499603851"
            },
            "id": "PUB-A-251427561-b08f721f",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/4b008a2ac04e6806717e4c8fb2330b3c4a3e847a",
            "target": {
                "function": "btm_acl_process_sca_cmpl_pkt",
                "file": "system/stack/acl/btm_acl.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/4b008a2ac04e6806717e4c8fb2330b3c4a3e847a"
    ],
    "types": [
        "ID"
    ],
    "spl": "2023-06-01",
    "severity": "Moderate"
}

Database specific

source

"https://storage.googleapis.com/android-osv/PUB-A-251427561.json"